Erm, that would be Mola alexandrini, originally described in 1839...
That video is clumsily based on various popular articles which came out in late 2017/early 2018 about a study into Mola species, for which there has been a lot of confusion in the past. Basically they determined that there are three species - Mola mola, Mola alexandrini, and Mola tecta. The last named is a new species (described in July 2017), while alexandrini is a senior synonym of Mola ramsayi (and so replaces that latter name).